All of the following files have the statement, "disable = yes".
To activate any of the services, this statement will need to be
changed to "disable = no".

Note

The following files are listed to demonstrate classic
xinetd applications. In many
cases, these applications are not needed. In some cases, the
applications are considered security risks. For example,
telnet,
rlogin,
rexec, and
rsh transmit
unencrypted usernames and passwords over the network and can be
easily replaced with a more secure alternative: ssh.